TY - JOUR
T1 - Direct imaging of spatially modulated superfluid phases in atomic fermion systems
AU - Mizushima, T.
AU - Machida, K.
AU - Ichioka, M.
N1 - Copyright:
Copyright 2009 Elsevier B.V., All rights reserved.
PY - 2005/2/18
Y1 - 2005/2/18
N2 - It is proposed that the spatially modulated superfluid phase, or the Fulde-Ferrell-Larkin-Ovchinnikov state could be observed in resonant fermion atomic condensates which are realized recently. We examine optimal experimental setups to achieve it by solving the Bogoliubov - de Gennes equation for both idealized one-dimensional and realistic three-dimensional cases. The spontaneous modulation of this superfluid is shown to be directly imaged as the density profiles either by optical absorption or by Stern-Gerlach experiments.
AB - It is proposed that the spatially modulated superfluid phase, or the Fulde-Ferrell-Larkin-Ovchinnikov state could be observed in resonant fermion atomic condensates which are realized recently. We examine optimal experimental setups to achieve it by solving the Bogoliubov - de Gennes equation for both idealized one-dimensional and realistic three-dimensional cases. The spontaneous modulation of this superfluid is shown to be directly imaged as the density profiles either by optical absorption or by Stern-Gerlach experiments.
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U2 - 10.1103/PhysRevLett.94.060404
DO - 10.1103/PhysRevLett.94.060404
M3 - Article
AN - SCOPUS:18144414284
VL - 94
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 6
M1 - 060404
ER -